A great multi tool for any trip when you don't want to walk out. I throw it in my camelback and forget about it until my chain breaks, or an allen screw comes loose, or a flat tire. Even has a bottle opener - I always seem to forget about that though! I got it on sale, for $20 I give it 4+ chiles! I will probably think about getting something lighter for my regular 15 to 20 mile rides though.